The staple food " has no nutrition " In order to misunderstand The intaking amount is insufficient to hurt the heart brain

The staple food " has no nutrition " In order to misunderstand The intaking amount is insufficient to hurt the heart brain
Once,rice, noodles, steamed bun been people for dining table each from staple foods good, but better-off, these are the " most sincere " Food from we more and more far. Because can have fresh vegetables fruit, abundant fish of chiken and duck, more and more people think, the staple food is just used for feeding oneself, it is all right to eat. There are persons who reduce weight even more, regard the staple food as the enemy oldest in weight, think and fill out the rice and flour makes a noise. The intaking amount of staple food is dropping " Chinese resident's nutrition and health status investigation " to reveal constantly, from 1982 to these 20 years of 2002, national the intersection of resident and the intersection of rice,etc. and the intersection of staple food and average intaking amount present obvious downward trend, among them urbanite's average intaking amount of every day drops from 459 grams to 366 grams, has reduced by 1/5; The rural situation is better than the city slightly. What carried on was investigated multiple and small-scaly hereafter, and the data of volume of consumption of domestic grain revealed, compatriots' volume of consumption of staple food is in dropping continuously. China nutrition has learnt managing Vice President Professor Zhai FengYing how to ever do an investigation in Shanghai, half of people's intaking amount of staple food of every day of community resident investigated is within 200 grams, and according to the suggestion of " Chinese resident's meal guide ", the adult engaged in manual labor of low intensity, among 250- 400 grams, it should be 550- 880 grams every day to convert into rice in the intaking amount of the grain every day. Can't eat up a steamed bun, can not consume the state of 10 kilograms of grain in one month in a meal of three member family, let the nutritionists shake the head repeatedly. As to the crowd who often treats with courtesy on the dining table, it is more prominent that the staple food takes in the insufficient question. Reporter carry on investigation find every desk " ahead of meal under dish " almost in some restaurant Eat by mode,take by some staple food even if finally,a small a rice only, or a table of persons divide a dish of fried rice of food. More than half persons do not eat the staple food at all, because " eating the meat and eating dishes is full " . Some methods of weight-reducing of different class even advocating " It is useless that staple food is eaten more " ,Cause " the staple food is harmful " Its wind is in vogue for a time. The method of weight-reducing of Atkins once fashionable for a time, emphasize " the fat arch-criminal was not the fat ", but carbohydrate! " Have it as it always goes, " The expert " ,Advocate " rice, wheaten food are poison in modern's diet " ,It is " the arch-criminal which cause various chronic diseases " . People have on staple food a lot of misunderstandings that let there are a lot of reasons far away from staple food of people, besides infiltration of the western cooking culture, a great deal of misunderstandings to the staple food of people are main reasons. First, " heat is high " to think the staple food ,Have eaten the meeting too much fatly. This view has been already rooted in the hearts of the people in women. "This is a serious mistake. " Second army medical university subsidiary the intersection of Changhai and the intersection of hospital and east Cai, head of the department of nutrition, unite explaining, a gram of fat produced 9 kilocalories of heat, a gram of carbohydrate and a gram of proteins produced 4 kilocalories of heat respectively. "Say it is unreasonable that the heat of staple food is high, modern's outstanding problem in diet, it is the fat and protein takes in and exceeds standard. " Much staple food not only heat is not high,but also can also offer the full belly sense, help to reduce weight instead. Eating 0.1 kilograms of rice and cracking heat of 20 grams of melon seed similarly, " someone has sense of guilt to eat a small bowl of rice, the melon seed but a one that wraps up of one is eaten. " Second, the staple food " has no nutrition " . Can mend irons, eats the vegetables and can mend the meal fiber, eat fruits and can be mended and linked C while eating the red meat Everybody's nutrition knowledge is more and more, but it is still the vacancy to realize the nutrition of the staple food. "In fact, the staple food will bring much nutrition to the human body too besides offering energy. " The middle and southern university refined professor of hospital nutriology dept. Li HuiMing in Hunan says, contains quite abundant meal fiber in corn, buckwheat, husked kaoliang, the coarse food grain. The bran is even more " The fibrous champion " ,There is over 30 grams of meal fiber inside 100 grams. In addition, B clan vitamin which the human body needs, a lot of come from the staple food. Third, the staple food is the origin of a lot of chronic disease. Someone says, rich in the starch inside the rice, flour, only many candies, belong to the food with intensive energy, the energy can only store in the body in the form of fat after uptake, thus initiate various chronic diseases. "In fact, fat, diabetes,etc. known as metabolic disease, take origin of metabolic disease mostly than consume. " Cai DongLian explains, this is still a question of energy balance after all, eat more person that move more often, than take, move and wipe out people that work up to be healthy little little. Do not eat the staple food, like having disease instead People may realize we abandoned the health too while losing staple food. If human heat is insufficient in supply, will utilize and organize protein and fat to solve, and organize the resolving of protein to consume, will influence the internal organs function; A large amount of fatty acid oxidation, will also produce acetone body, cause ketone disease, even ketone disease and acidosis. American latest research of nutritionist reveal staple food take little people, broken cholesterol will increase, the risk of suffering from heart disease is greater. Another U.S.A. studies and shows too, if does not eat staple food such as the bread, noodles, potato for one week, memory and cognitive ability of the brain will be damaged. And China's traditional medical science is emphasized even more " The five cereals are in order to raise " ,The staple food is taken in insufficiently, it is apt to lead to the fact qi and blood is lost timidly, the kidney is low, bring tired, depilation,etc. to perplex. "No matter keep the size considered for the health, people should all guarantee the intaking amount of staple food of every day. " The scientific research center movement nutrition chief of research office Cao JianMin of Beijing Inst. of Physical Education says. Then, how to know whether the staple food eaten by oneself is enough? "Generally require, the energy that staple food such as the grain in meal offer accounts for 50%- 60% of requirement of every day. " Zhai FengYing says. An adult's heat of about 2000 kilocalories of one day, among them what came from staple food was no less than 1000 kilocalories, the matching of the breakfast,lunch and dinner is the best in 4:3:3 or 4:4:2. For example: Eat the steamed stuffed buns of two pieces of medium-sized size in the morning, add a bowl of milled congee; Can eat a bowl of noodles at noon; Eat a small bowl of rice and add another sweet potato in the evening, this is more rational matching. But should pay attention to, eat little fried staple food such as deep�� fried pancake, deep-fried twisted dough sticks, the food will absorb a large amount of oil, heat is far much higher than the rice and flour cooking. "But another problem that compatriots exist on the staple food of food is eaten precisely very much. " Zhai FengYing says. The data reveal, in the staple food which Chinese ate, over 90% of the rice is all precise rice, over 80% surface is precise one. This is a quilt " Pull a muscle and stew covers " Staple food,though seem "light fresh " ,nutrient lose enormous. So, Li HuiMing gives a recommendation, should guarantee to eat a kind of coarse food grain at least every day. "If not used to the mouthfeel of the coarse food grain, can join in the flour and rice progressively, put some corn to cut when such as the pancake, boil the porridge and add a handful of oat, it is all very good Choice. " Staff reporter Hu ChuQing

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